Will Two Do? Varying Dimensions in Electrocardiography: The PhysioNet/Computing in Cardiology Challenge 2021 1.0.3

File: <base>/training/ningbo/g34/JS43839.hea (732 bytes) 
JS43839 12 500 5000
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 29 21659 0 I
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 10 11130 0 II
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 -20 -10642 0 III
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 -20 -9804 0 aVR
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 24 -22902 0 aVL
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 -5 27029 0 aVF
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 146 -686 0 V1
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 20 21639 0 V2
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 -10 7414 0 V3
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 20 -9885 0 V4
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 39 14078 0 V5
JS43839.mat 16x1+24 1000.0(0)/mV 16 0 59 4918 0 V6
# Age: 46
# Sex: Female
# Dx: 427084000
# Rx: Unknown
# Hx: Unknown
# Sx: Unknown